A. Stretching your legs before a run. You're creating tension by applying force to pull your tendons and ligaments.
Watching adding notes, correcting, and overall being a part of the project he/she is working on.
The answer is d) proteins
That answer would be no. because not all of them are the same.
Answer:
A the temperature increases.
Explanation: When the same amount of water is heated or cooled, its density changes. When the water is heated, it expands, increasing in volume.